AMD® EPYC™ 9754 Emb

The AMD EPYC 9754 Emb is a server processor with 128 cores and 256 threads, built on the Zen 4 architecture. It launched in Jun 2023. Clocks run from 2.25 GHz base to 3.1 GHz boost. A 256-MB L3 cache backs the cores (3.0 MB per core). It supports DDR5 memory. Rated TDP is 360 W. Notable platform capabilities: AVX-512, AMD-V (Hardware Virtualization), AMD SEV.

The AMD EPYC 9754 Emb scores 2,403 in single-core performance and 115,016 in multi-core performance (PassMark CPU Mark ratings). From those two ratings Feex computes 16,625 for overall performance, 78,125 for productivity performance, 67,584 for creator performance, 161,022 for engineering performance and 35,963 for gaming performance. Its multi-core throughput works out to 899 per core, 449 per thread and 320 per watt. Its computed efficiency index is 876. Its performance index is 206, so its overall performance is 106% above the Intel Core i5-12400 (index 100). Each bar shows the score as a share of a reference ceiling, which is the larger of the 99th-percentile score across the Feex CPU database and a fixed baseline.

Scores for individual PassMark CPU Mark test categories. Higher is better. These are measured test scores, not computed from the single-core and multi-core ratings.

In the individual workload tests the AMD EPYC 9754 Emb scores 1,057,303 in integer math, 624,362 in floating-point math, 3,427,615 in compression, 220,761 in cryptography, 14,962 in physics simulation, 235,477 in vector SIMD, 1,065 in the prime sieve and 421,722 in sorting. Higher is better. Compared with the Intel Core i5-12400, it is 1,695% above in integer math, 1,260% above in floating-point math, 1,403% above in compression, 1,821% above in cryptography, 1,273% above in physics simulation, 1,418% above in vector SIMD, 1,490% above in the prime sieve and 1,762% above in sorting. Each bar shows the score as a share of that workload's reference ceiling, the larger of the 99th-percentile score across CPUs with a recorded value and a fixed baseline.

The AMD EPYC 9754 Emb has 128 physical cores and runs 256 logical threads. It runs 2 threads per core. It runs at a base clock of 2.25 GHz and boosts up to 3.10 GHz.

The AMD EPYC 9754 Emb is a server processor, belongs to the AMD EPYC family and uses the Zen 4 architecture. It launched in Jun 2023.

The AMD EPYC 9754 Emb has 7.94 MB of L1 cache, 127 MB of L2 cache and 256 MB of L3 cache. That adds up to about 390.9 MB of cache, or 3.05 MB per core.

The AMD EPYC 9754 Emb has a 3-level cache hierarchy: L1 at 7.9 MB, L2 at 127 MB and L3 at 256 MB. L3 is the largest level and makes up about 65% of the cache listed here.

The AMD EPYC 9754 Emb supports DDR5 memory and uses 12 memory channels. It does not support DDR4 and LPDDR memory.

The AMD EPYC 9754 Emb does not include integrated graphics, so a discrete graphics card is required for display output.

The AMD EPYC 9754 Emb supports PCI Express 5.0.

The AMD EPYC 9754 Emb has a rated TDP of 360 W.

Instruction sets, security, virtualization, AI acceleration and OS readiness. Features are listed as supported, explicitly not supported, or not recorded; a feature that is not recorded is not the same as unsupported.

Feex has recorded 46% of the specifications it tracks for the AMD EPYC 9754 Emb. Values Feex does not hold are shown as "Not recorded" rather than estimated.

Not recorded: Core Configuration: Performance Cores, Efficiency Cores, Hybrid Architecture, All-Core Boost and Unlocked Multiplier. Architecture & Generation: Codename, ISA Family and Market Status. Cache: L2 Cache (per Core) and L4 Cache. Memory Support: Memory Bandwidth, ECC Memory and Max Memory Speed. Platform & Compatibility: Package, Package Size and PCIe Lanes. Power & Thermals: Base Power, Maximum Turbo Power, Configurable TDP (Min), Configurable TDP (Max), Max Junction Temperature and Tcase. Physical & Manufacturing: Transistor Count, Die Size, Die Count, Foundry and Launch Price. Naming & Aliases: SKU, Model Number, Processor Number and Part Number.

Processors close to the AMD EPYC 9754 Emb in the Feex database, matched by socket, family, segment, architecture, core count, TDP and benchmark scores, include AMD EPYC 9654P, AMD EPYC 9654, AMD EPYC 9684X, AMD EPYC 9634 and AMD EPYC 9745.